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Calculate the difference between two dates - Microsoft Support
Calculate the difference between two dates. Use the DATEDIF function when you want to calculate the difference between two dates. First put a start date in a cell, and an end date in another. Then type a formula like one of the following. Warning: If the Start_date is greater than the End_date, the result will be #NUM!.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Get help with your Microsoft account - Microsoft Support
Help with BitLocker. Finding product keys for Windows and Office. Other support. Help with a work or school account password. I need to talk to a customer support agent. Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.
Applies To: Microsoft account dashboard
Switch to the new Microsoft Teams - Microsoft Support
Open the Teams desktop app on your Windows device. Turn on the Try the new Teams toggle at the top of Teams. Select Get it now from the pop-out dialogue. The new Teams will start installing. Your Teams app will reboot to open the new Teams. Any subsequent actions you take will happen in the new Teams by default, like joining a Teams meeting ...
Applies To: Microsoft Teams
Send and receive text messages from your PC - Microsoft Support
Sending a message. If you haven't already set up messages, do the following: On your PC, in the Phone Link, select Messages. To start a new conversation, select New message. Enter the name or phone number of a contact. Select the person you want to send a message to. A new message thread opens for you to begin with.
Meet Windows 11: The basics - Microsoft Support
Use desktops to keep different tasks organized or for different parts of your life, like work and home. To create a new desktop, select Task view > New desktop. To switch between desktops, select Task view . To change a background on a desktop, in Task view, right-click (or press and hold) on the desktop and select Choose background.
Download Office language interface packs (LIP) - Microsoft Support
Download Office language interface packs (LIP) Change the language on the ribbon and commands for some Microsoft Office applications.
Recover deleted email messages in Outlook - Microsoft Support
When you accidentally delete an email message in Outlook, you can recover the message if it's still in your Deleted Items folder. In some cases, you can even recover items after the Deleted Items folder is emptied. You can also recover a deleted folder (with all of its messages) if it's still in your Deleted Items folder.
Applies To: Office for business, Office 365 Small Business, Microsoft 365 admin, Outlook.com, New Outlook for Windows
Tutorial: Import Data into Excel, and Create a Data Model
Insert a new Excel worksheet, and name it Sports. Browse to the folder that contains the downloaded sample data files, and open OlympicSports.xlsx. Select and copy the data in Sheet1. If you select a cell with data, such as cell A1, you can press Ctrl + A to select all adjacent data.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Contact Us - Microsoft Support
Select the product you need help with. We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Microsoft 365. Office. Windows. Xbox. Surface devices. Copilot.
Calculate the difference between two times - Microsoft Support
You use the subtraction operator ( -) to find the difference between times, and then do either of the following: Apply a custom format code to the cell by doing the following: Select the cell. On the Home tab, in the Number group, click the arrow next to the General box, and then click More Number Formats. In the Format Cells dialog box, click ...
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016